화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2021년 가을 (10/20 ~ 10/22, 경주컨벤션센터)
권호 46권 2호
발표분야 분자전자 부문위원회 Ⅰ,Ⅱ
제목 Polymer-Metal-Composite-Type Electrodes for Flexible Solar Cell Applications
초록 In order to manufacture next-generation flexible solar cells, it is essential to develop flexible electrodes that have excellent surface resistance and excellent durability. Silver has been spotlighted as a major electrode material in the form of paste developed for this purpose because it has excellent electrical conductivity, and oxidative resistance. However, due to the high-cost of silver paste, application of mass-production industry is limited. To solve the problem of these silver paste electrodes, this study successfully developed low-cost electrode composite with low sheet resistance and excellent oxidation resistance by fabricating copper-coated core/shell structured composites on conducting polymer nanostructure. The sheet resistance range of the developed core/shell nanocomposite is from 10-3ohm/square to 10-2ohm/square making it appropriate as an electrode paste material. Air stability was also confirmed for application as a next-generation flexible solar cell electrode.
저자 박종진, 최강서, 신소정, 윤상은, 서보은, 김종현
소속 아주대
키워드 Flexible electrode materials; Conducting polymer; Low sheet resistance; Nanocomposite; Polymer-metal composite
E-Mail jonghkim@ajou.ac.kr